Attn Pls-Dr. Joe: Silent /Acid Reflux in 5 week old baby

Hello Doc Joe, I was blessed with a baby girl on 14th March 2014. she was tiny (ard 5.15 pounds) as compared to my first son (ard 7.2 pounds) but she didn't have to be in ICU or any other faciliy and we got discharged after 2 days only. My baby had little high billurubin level but at her 1 week appt, she was completely fine and weighed around 6.5 pounds.

We were very happy that she is finally catching up. But from second week, she started crying for long hours mainly at nights, sometimes gets restless after feeds, back arches a lot, had very frequent hiccups and milk came out of her nose while lying down. At her second week screening test, she weighed 6.11 pounds so doc advised her to give gripe water for gas & fussiness and to give her smaller, frequent feeds, to keep her upright for 15-20 mins after feeds and to keep her pillow elevated.
For few days, gripe water and these options worked, she slept peacefully but some days after smaller feeds also, she cried a lot, started gurgling and vomitting little bit and also milk comes out of her nose while sleeping. So we visited our doc again at 3rd week, now baby's weight was just 6.14 pounds, so doc told us that she might have to go on to reflux medicines, if vomitting and crying increases.
At her 1 month appointment, she weighed 7 pounds. She is still having all the problems. Her vomitting also increased even after smaller feeds, and she cries for long hours in the evening /night, gets very restless and in pain, vomits milk or curd after few feeds and milk comes out of her nose while taking burp, some times she is content and sleepy after feeds but other times has coughing like sound in breathing and starts vomiting, seems to be in pain, has lots of wet burps in which liquid comes out in her mouth and cries a lot. Now she is 5 weeks old and exclusively breastfed. We are thinking to start Prevacid to give her some relief from Silent Reflux, as advised by doctor. But I really don't want to expose my little girl to these medicines. I have absolute faith in Homeopathy and used it frequently for my son. My Indian Homeopathy doctor prescribed Aethusa 30 (2 drops in boiled water) twice a day to my baby. But I could not find it here and not yet ordered it online.

We are from India and live in Dallas, Texas, USA from last one year. We don't know any good homeopathic doctor here and medicines are also not widely available. I am so tense and tired, So I thought of consulting you before ordering all possible medicines to cure this problem. Please help.

With thanks and Regards,
Anita